Session and cookie usage Summary of Symfony2, symfony2cookie

Session and cookie usage Summary of Symfony2, symfony2cookie

This article describes the session and cookie usage of Symfony2. We will share this with you for your reference. The details are as follows:

Session operation:

1. Set Session:

public function testSetSession() {  $session = $this->getRequest()->getSession();  $session->set($sessionName, $sessionValue );}

2. Get Session:

public function testGetSession() { $session = $this->getRequest()->getSession(); $username = $session->get($sessionName);}

3. Clear Session:

Public function testClearSession () {$ session = $ this-> getRequest ()-> getSession (); // clear session $ session-> clear ();}

Cookie operation:

1. Set Cookie

Use Symfony \ Component \ HttpFoundation \ Response; use Symfony \ Component \ HttpFoundation \ Cookie; public function testSetCookie ($ name, $ value, $ expire = 0) {$ response = new Response (); $ response-> headers-> setCookie (new Cookie ($ name, $ value, time () + $ expire )); $ response-> send (); // includes sendHeaders (), sendContent ()}

2. Get Cookie:

public function testGetCookie() { $request = $this->getRequest(); return $request->cookies->all();}

3. Clear Cookie:

public function testClearCookie() { $response = new Response(); $response->headers->setCookie(new Cookie($name, $value, -1)); $response->send();}

4. the twig template calls the cookie:

{{ app.request.cookies.get('cookie_name') }}

I hope this article will help you design PHP programs based on the Symfony framework.

Articles you may be interested in:

• Symfony2 joint query Implementation Method
• Symfony2 create page instance details
• Analysis on date usage in twig of symfony2.4
• Summary of how Symfony2 can obtain data from the database
• Symfony2 framework learning notes
• Symfony2 Study Notes plugin format Analysis
• System Route details for Symfony2 Study Notes
• A detailed explanation of the controller usage of Symfony2 learning notes
• Template usage of Symfony2 learning notes
• How to install a third-party Bundles instance in Symfony2
• Symfony2 function usage Example Analysis